Blue Calcite Obelisk
This is a beautiful, polished blue calcite giant obelisk from Madagascar.
It has been polished to a glossy finish to highlight the attractive blue color of the mineral. This blue calcite was mined from the Norcross-Madagascar blue calcite fields. This type of calcite likely occurred as a massive conglomerate, formed from mineral rich water solidifying following accumulation as flowstone and/or through precipitative processes.
One of a Kind piece!